Here's a great approach to solve this issue. Also, it's a good talk too. http://blip.tv/pycon-us-videos-2009-2010-2011/pycon-2011-documentation-driven-developm

Here's a great approach to solve this issue. Also, it's a good talk too. http://blip.tv/pycon-us-videos-2009-2010-2011/pycon-2011-documentation-driven-development-4896872 http://blip.tv/pycon-us-videos-2009-2010-2011/pycon-2011-doc...